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Unread 07-05-2013, 09:46 AM   #1
aeking
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Join Date: Jul 2012
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92 yj check engine light.

92 yj check engine light. Flashes 34 replaced idle air controller. Still having idle problems.

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Unread 07-13-2013, 08:29 PM   #2
laybackman
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1995 YJ Wrangler 
 
Join Date: Dec 2002
Location: Massachusetts
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Quote:
Originally Posted by aeking View Post
92 yj check engine light. Flashes 34 replaced idle air controller. Still having idle problems.

Sent from my iPhone using JeepForum
Check the vacuum to the MAP sensor mounted on the firewall.
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